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Individual Calculations July 2019 |
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| Williams, Stephen M Total change: -36.00 | |   |
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| 13th Steve Boniface Memorial Congress Open | Bristol | ENG | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1899 | 1.00 | 4 | -0.90 | 40 | -36.00 | |
|  Hussain, Adam | | | 1499 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Munshi, Aditya | | | 2108 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Graham, David B | | | 2173 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Turner, Joseph D | | | 1844 | WLS | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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